1 // Copyright 2009 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 // +build linux 6 // +build mips64 mips64le 7 8 package syscall 9 10 const ( 11 _SYS_dup = SYS_DUP2 12 _SYS_setgroups = SYS_SETGROUPS 13 ) 14 15 //sys Dup2(oldfd int, newfd int) (err error) 16 //sys Fchown(fd int, uid int, gid int) (err error) 17 //sys Fstatfs(fd int, buf *Statfs_t) (err error) 18 //sys fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT 19 //sys Ftruncate(fd int, length int64) (err error) 20 //sysnb Getegid() (egid int) 21 //sysnb Geteuid() (euid int) 22 //sysnb Getgid() (gid int) 23 //sysnb Getrlimit(resource int, rlim *Rlimit) (err error) 24 //sysnb Getuid() (uid int) 25 //sysnb InotifyInit() (fd int, err error) 26 //sys Lchown(path string, uid int, gid int) (err error) 27 //sys Listen(s int, n int) (err error) 28 //sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64 29 //sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64 30 //sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK 31 //sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) 32 //sys Setfsgid(gid int) (err error) 33 //sys Setfsuid(uid int) (err error) 34 //sysnb Setregid(rgid int, egid int) (err error) 35 //sysnb Setresgid(rgid int, egid int, sgid int) (err error) 36 //sysnb Setresuid(ruid int, euid int, suid int) (err error) 37 //sysnb Setrlimit(resource int, rlim *Rlimit) (err error) 38 //sysnb Setreuid(ruid int, euid int) (err error) 39 //sys Shutdown(fd int, how int) (err error) 40 //sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) 41 //sys Statfs(path string, buf *Statfs_t) (err error) 42 //sys SyncFileRange(fd int, off int64, n int64, flags int) (err error) 43 //sys Truncate(path string, length int64) (err error) 44 //sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) 45 //sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) 46 //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) 47 //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) 48 //sysnb getgroups(n int, list *_Gid_t) (nn int, err error) 49 //sysnb setgroups(n int, list *_Gid_t) (err error) 50 //sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) 51 //sys setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) 52 //sysnb socket(domain int, typ int, proto int) (fd int, err error) 53 //sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) 54 //sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) 55 //sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) 56 //sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) 57 //sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) 58 //sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) 59 //sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) 60 //sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) 61 //sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) 62 63 type sigset_t struct { 64 X__val [16]uint64 65 } 66 67 //sys pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *sigset_t) (n int, err error) = SYS_PSELECT6 68 69 func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) { 70 var ts *Timespec 71 if timeout != nil { 72 ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000} 73 } 74 return pselect(nfd, r, w, e, ts, nil) 75 } 76 77 //sysnb Gettimeofday(tv *Timeval) (err error) 78 79 func Time(t *Time_t) (tt Time_t, err error) { 80 var tv Timeval 81 err = Gettimeofday(&tv) 82 if err != nil { 83 return 0, err 84 } 85 if t != nil { 86 *t = Time_t(tv.Sec) 87 } 88 return Time_t(tv.Sec), nil 89 } 90 91 func setTimespec(sec, nsec int64) Timespec { 92 return Timespec{Sec: sec, Nsec: nsec} 93 } 94 95 func setTimeval(sec, usec int64) Timeval { 96 return Timeval{Sec: sec, Usec: usec} 97 } 98 99 func Pipe(p []int) (err error) { 100 if len(p) != 2 { 101 return EINVAL 102 } 103 var pp [2]_C_int 104 err = pipe2(&pp, 0) 105 p[0] = int(pp[0]) 106 p[1] = int(pp[1]) 107 return 108 } 109 110 //sysnb pipe2(p *[2]_C_int, flags int) (err error) 111 112 func Pipe2(p []int, flags int) (err error) { 113 if len(p) != 2 { 114 return EINVAL 115 } 116 var pp [2]_C_int 117 err = pipe2(&pp, flags) 118 p[0] = int(pp[0]) 119 p[1] = int(pp[1]) 120 return 121 } 122 123 func Ioperm(from int, num int, on int) (err error) { 124 return ENOSYS 125 } 126 127 func Iopl(level int) (err error) { 128 return ENOSYS 129 } 130 131 type stat_t struct { 132 Dev uint32 133 Pad0 [3]int32 134 Ino uint64 135 Mode uint32 136 Nlink uint32 137 Uid uint32 138 Gid uint32 139 Rdev uint32 140 Pad1 [3]uint32 141 Size int64 142 Atime uint32 143 Atime_nsec uint32 144 Mtime uint32 145 Mtime_nsec uint32 146 Ctime uint32 147 Ctime_nsec uint32 148 Blksize uint32 149 Pad2 uint32 150 Blocks int64 151 } 152 153 //sys fstat(fd int, st *stat_t) (err error) 154 //sys lstat(path string, st *stat_t) (err error) 155 //sys stat(path string, st *stat_t) (err error) 156 157 func Fstat(fd int, s *Stat_t) (err error) { 158 st := &stat_t{} 159 err = fstat(fd, st) 160 fillStat_t(s, st) 161 return 162 } 163 164 func Lstat(path string, s *Stat_t) (err error) { 165 st := &stat_t{} 166 err = lstat(path, st) 167 fillStat_t(s, st) 168 return 169 } 170 171 func Stat(path string, s *Stat_t) (err error) { 172 st := &stat_t{} 173 err = stat(path, st) 174 fillStat_t(s, st) 175 return 176 } 177 178 func fillStat_t(s *Stat_t, st *stat_t) { 179 s.Dev = st.Dev 180 s.Ino = st.Ino 181 s.Mode = st.Mode 182 s.Nlink = st.Nlink 183 s.Uid = st.Uid 184 s.Gid = st.Gid 185 s.Rdev = st.Rdev 186 s.Size = st.Size 187 s.Atim = Timespec{int64(st.Atime), int64(st.Atime_nsec)} 188 s.Mtim = Timespec{int64(st.Mtime), int64(st.Mtime_nsec)} 189 s.Ctim = Timespec{int64(st.Ctime), int64(st.Ctime_nsec)} 190 s.Blksize = st.Blksize 191 s.Blocks = st.Blocks 192 } 193 194 func (r *PtraceRegs) PC() uint64 { return r.Regs[64] } 195 196 func (r *PtraceRegs) SetPC(pc uint64) { r.Regs[64] = pc } 197 198 func (iov *Iovec) SetLen(length int) { 199 iov.Len = uint64(length) 200 } 201 202 func (msghdr *Msghdr) SetControllen(length int) { 203 msghdr.Controllen = uint64(length) 204 } 205 206 func (cmsg *Cmsghdr) SetLen(length int) { 207 cmsg.Len = uint64(length) 208 } 209 210 func rawVforkSyscall(trap, a1 uintptr) (r1 uintptr, err Errno) { 211 panic("not implemented") 212 } 213